基于LM4041A12型號(hào) 1.2V 精密微功耗并聯(lián)電壓參考，0.1% 精確度

　　描述

　　The LM4041 series of shunt voltage references are versatile, easy-to-use references suitable for a wide array of applications. They require no external capacitors for operation and are stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and a low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The LM4041 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-to-performance ratio for their applications. The LM4041 is available in a fixed (1.225 V nominal) or an adjustable version (which requires an external resistor divider to set the output to a value between 1.225 V and 10 V).

　　Packaged in space-saving SC-70 and SOT-23-3 and requiring a minimum current of 45 µA (typ), the LM4041 also is ideal for portable applications. The TO-92 package also is available for through-hole packaging needs. The LM4041xI is characterized for operation over an ambient temperature range of -40°C to 85°C. The LM4041xQ is characterized for operation over an ambient temperature range of -40°C to 125°C.

　　特性

　　1.225-V Fixed and Adjustable Outputs (1.225 V to 10 V)

　　Tight Output Tolerances and Low Temperature Coefficient

　　Max 0.1%, 100 ppm/°C — A Grade

　　Max 0.2%, 100 ppm/°C — B Grade

　　Max 0.5%, 100 ppm/°C — C Grade

　　Max 1.0%, 150 ppm/°C — D Grade

　　Low Output Noise . . . 20 µVRMS (Typ)

　　Wide Operating Current Range . . . 45 µA (Typ) to 12 mA

　　Stable With All Capacitive Loads; No Output Capacitor Required

　　Available in

　　Industrial Temperature: -40°C to 85°C

　　Extended Temperature: -40°C to 125°C

　　Applications

　　Data-Acquisition Systems

　　Power Supplies and Power-Supply Monitors

　　Instrumentation and Test Equipment

　　Process Control

　　Precision Audio

　　Automotive Electronics

　　Energy Management/Metering

Battery-Powered Equipment

　　相關(guān)料號(hào)推薦：LM4041DYM3-1.2-TR

　　相關(guān)終端應(yīng)用

　　Circuit Breaker

　　三相 UPS

　　交流電源、直流電源和電子負(fù)載

　　冰箱和冰柜

　　割草機(jī)

　　醫(yī)療 PSU

　　單相 UPS

　　吸塵器

　　咖啡機(jī)

　　商用 DC-DC

　　商用 DIN 導(dǎo)軌電源

　　商用電信整流器

　　商用電池充電器

　　商用網(wǎng)絡(luò)和服務(wù)器 PSU

　　太陽能 - 微型逆變器

　　太陽能 - 組串式逆變器

　　家用水泵和風(fēng)扇

　　家電壓縮機(jī)

　　工業(yè) AC-DC

　　無管式空調(diào)室內(nèi)系統(tǒng)

　　無管式空調(diào)室外裝置

　　無繩手持園藝工具

　　無繩電動(dòng)工具

　　服務(wù)型機(jī)器人

　　機(jī)器人割草機(jī)

　　油煙機(jī)

　　洗衣機(jī)和干衣機(jī)

　　混料器、攪拌器和食品加工機(jī)

　　由市電供電的工具

　　電子病床和床控制器

　　真空機(jī)器人

　　風(fēng)扇